Screening Exams

A simple test for heart disease predicts long-term mortality

Heart disease is the leading cause of death in Canadians–but the good news is that a simple test that can accurately predict long term mortality (chance of death in next 15 years) is available and it can help guide preventive management.

Coronary Artery Calcification (CAC) is a reflection of disease in the arteries that supply the heart. We’ve known for a few years now, that the amount of CAC can predict whether a patient is at risk for a serious cardiac “event” in the next five years. A recent large-scale study has shown that CAC results are even more valuable: they found that CAC was highly predictive for up to 15 years.

When a patient is shown to have calcium in their coronary arteries, they have coronary artery disease (CAD). CAD may be mild or advanced, but this important information helps you and your doctor come up with a game plan that might include some lifestyle changes or medication.

A test for CAC is a simple scan done by CT – it’s completely non-invasive, takes only minutes and doesn’t require any preparation by the patient. The test measures the amount of calcium in the coronary arteries and then provides a score of your relative risks of having a serious cardiac event in the next several years.

Canada Diagnostic Centres has been providing CAC exams since 2000 and is one of the most experienced facilities in Canada in providing this test. For more information about this useful exam, click here or give us a call at 604-709-8522.

  Filed under: Categories: Cardiovascular, CT Scans, Early Detection, News, and Screening Exams. Tags: Calcium Score, coronary, coronary calcium, heart attack risk, heart disease, Private CT, and Private MRI.
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Kidney disease: 1 in 10 have it, do you?

March is Kidney Health Month and BC Renal is helping raise awareness about this often silent disease.

Unless you’ve been diagnosed with kidney disease, you probably haven’t given much thought to your kidneys. You may not know that kidney health is closely related to heart health, and that your life depends on your kidneys. If your kidneys were to fail, you would need regular dialysis treatments or a kidney transplant to survive.

In BC an estimated one in 10 people has some level of kidney disease, but most don’t even know it. Over 90 percent of people with early-stage kidney disease have no symptoms. Without diagnosis and treatment, this means their kidney health can gradually deteriorate over time until their kidneys no longer function properly. – See more at: http://www.bcrenalagency.ca/conferences-events/kidney-smart-campaign#2015

Take the self-assessment quiz at BC Renal and find out whether you should get your kidneys checked!  A simple blood test is the first step in assessing your kidney health – talk to your doctor about your risk factors or symptoms.

If diagnostic imaging is required, Canada Diagnostic can help with either an ultrasound or CT scan which can provide valuable information to your doctor to help tailor any medical treatments you might need.  Give us a call at 604-709-8522 or write to us at info@canadadiagnostic.com.

  Filed under: Categories: Atherosclerosis, CT Scans, Early Detection, Heart Disease, Screening Exams, and Ultrasound Scans. Tags: CT Vancouver, kidney disease, MRI Vancouver, Private MRI, Screening Exams, and Ultrasound Vancouver.
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Have you been screened for colon cancer?

March is Colon Cancer Awareness month.

Colon Cancer is the second leading cause of cancer deaths in Canada – yet this is one of the most preventable cancers if abnormal growths are found early.

Everyone over age 50 should be screened for colon cancer, and people with risk factors should start even earlier.  Find out more about screening tests here.

The gold standard for colon cancer screening is an optical colonoscopy – an alternative is a Virtual Colonoscopy or CT Colonography.  This is a quick, simple scan that requires no sedation and is ideal for people at average risk for developing colon cancer.  Visit our website to learn more.

If you are interested in learning whether a colonoscopy, virtual colonoscopy or FIT test is right for you, talk to your doctor – these are tests that could help save your life.

If we can help with a Virtual Colonoscopy, send us an email at info@canadadiagnostic.com or give us a call at 604-709-8522.

  Filed under: Categories: Colon Cancer, CT Scans, Early Detection, and Screening Exams. Tags: colon cancer, colonoscopy, CT Colonography, Private CT Vancouver, Private MRI Vancouver, and Virtual Colonoscopy.
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Calculate your Cancer Risk – and learn how to minimize it with MyCancerIQ.ca

Designed by Cancer Care Ontario (CCO), My CancerIQ is a website that helps you understand your risk for cancer and what you can do to help lower that risk. Taking a My CancerIQ assessment can give you information to help protect yourself against cancer. As you work through the assessments, you’ll learn: – What factors help to keep your risk of cancer down – What factors increase your risk of developing cancer – What you can do to manage or reduce your risk, including links to helpful resources Where appropriate, you’ll learn whether you should be screened for particular types of cancer, such as colorectal, cervical and breast cancer. My CancerIQ won’t tell you whether you’ll get cancer or not, but it can help you focus on specific changes you can make to lower your cancer risk and live a healthier life. While it’s true you can’t change some risk factors like your age or family history, research has shown there are many things you can do to lower your risk. Talk to your doctor about your risk factors. At Canada Diagnostic, we can help with a Low-Dose CT scan for Lung Cancer Screening or a Virtual Colonoscopy for colon cancer screening. Call us today at 604-709-8522 to find out more or email us at info@canadadiagnostic.com.

  Filed under: Categories: Colon Cancer, CT Scans, Early Detection, Lung Cancer, and Screening Exams. Tags: cancer, cancer screening, colon cancer, CT Colonography, early detection, lung cancer, Lung Cancer Screening, and Virtual Colonoscopy.
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Primary Care Doctors say Imaging Improves Patient Care

Do we use too much medical imaging? Not according to primary care doctors in a new study published in the Journal of the American College of Radiology.

The study surveyed 500 primary care doctors in the U.S. – 88% of the physicians surveyed said that diagnostic imaging allows them to be more confident in their diagnoses and to make better clinical decisions. All that equals better patient care in their books.

In both the United States and Canada, medical imaging is viewed as a costly component of the healthcare system and ways to cut those costs are being explored. Practical guidelines have been developed both in Canada and the U.S. to help doctors choose the most appropriate type of imaging for their patients’ particular symptoms. The goal of these guidelines is to help eliminate unnecessary or redundant testing.

At Canada Diagnostic, we are able to offer MRI, CT and Ultrasound so that you can get the best test possible for your unique needs. Our radiologists are available to speak with your doctors anytime to help determine what the best test is. Each type of test provides a different type of information, so its important to choose the best one for diagnostic accuracy.

Find out how we can help – call us today at 604-709-8522 or email us at info@canadadiagnostic.com

  Filed under: Categories: Atherosclerosis, Brain Scans, Brain Scans, Breast Cancer, Cardiovascular, Colon Cancer, CT Scans, Early Detection, hcPRP, Heart Disease, injections, Knee, Knee, Lung Cancer, MRI Scans, Multiple Sclerosis, Orthopedic, pain management, PRP, PRP, Sport Medicine, Sports Injuries, therapeutic injections, and Ultrasound Scans. Tags: CT, CT scan, diagnostic imaging, MRI, MRI scan, Private MRI Vancouver, and ultrasound.
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Aortic Aneurysm Screening Urged for Older Male Smokers

The US Preventative Services Task Force (USPSTF)have recommended that men aged 65 to 75 who have ever smoked should get an ultrasound to screen for Abdominal Aortic Aneurysm (AAA).

Why is screening important? Most AAAs are “silent” until they rupture and AAA ruptures are often fatal.

The Mayo Clinic defines an AAA as “An abdominal aortic aneurysm is an enlarged area in the lower part of the aorta, the major blood vessel that supplies blood to the body. The aorta, about the thickness of a garden hose, runs from your heart through the center of your chest and abdomen. Because the aorta is the body’s main supplier of blood, a ruptured abdominal aortic aneurysm can cause life-threatening bleeding”

Screening for an AAA is an easy procedure – its simply an ultrasound of your abdomen, concentrating on the aorta. Canada Diagnostic Centres has been providing AAA screening since 2007 and patients often combine this screening test with our other screening exams for early detection of disease.

What about men over age 65 who have never smoked? the Task Force asks doctors to consider their patients on a case-by-case basis. Patients may have other risk factors which may suggest screening is a good idea, such as a family history of AAA, a history of other vascular aneurysms, atherosclerosis, obesity and hypertension.

Where does that leave women? The evidence isn’t in yet, but this is an area that is being actively studied. Risk factors should definitely be considered.

Should you get a screening ultrasound for AAA? Talk to your doctor about your risk factors and whether this exam is right for you. We would be happy to give you more information about the exam and the other screening tests we provide at Canada Diagnostic. Its easy to contact us at 604-709-8522, or toll-free at 1-877-709-8522. Prefer email? Please contact us at info@canadadiagnostic.com

  Filed under: Categories: Atherosclerosis, Cardiovascular, CT Scans, Early Detection, Heart Disease, Screening Exams, and Ultrasound Scans. Tags: aneurysm, aorta, atherosclerosis, Private CT Vancouver, Private MRI Vancouver, private Ultrasound vancouver, and screening.
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Coronary Calcium Score good indicator for long-term heart health

Five new studies bolster evidence for coronary artery calcium scans (“CACS”) as assessment tool. The test appears to provide an early indication of a person’s long-term risk for heart disease.
The studies were presented at the American College of Cardiology’s 63rd Annual Scientific Session.

CACS is a test that measures the amount and pattern of calcium that has accumulated in a patient’s coronary arteries. Coronary artery calcium is an early sign of coronary heart disease, which is the number one cause of death for both men and women in North America.

This test has been available for years and some of the new studies have tracked patients for 10 years or more. The studies have shown that CACS are better at predicting long-term heart problems than other available tests — particularly when looking at low-risk patients.

The studies were conducted at leading research hospitals including Johns Hopkins in Baltimore, Mount Sinai St. Luke’s-Roosevelt in New York and Harbour UCLA in Los Angeles.

Canada Diagnostic has been providing Multi-Detector CT CACS since 2002. Its a quick, easy non-invasive way to assess your coronary arteries for early signs of disease. Click here to learn more about all of our atherosclerosis screening tests.

  Filed under: Categories: Atherosclerosis, Cardiovascular, CT Scans, Early Detection, Heart Disease, Heart Scans, and Screening Exams. Tags: CT Vancouver, Heart Scans, Heart screening, Private MRI Vancouver, and Vancouver MRI.
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Lung Cancer Screening for High Risk Individuals

The U.S. Preventative Services Task Force (USPSTF) approved annual screening with low-dose CT for individuals at high risk for lung cancer.

The task force recommended annual scans for adults aged 55 to 80 who have a smoking history of 30 pack-years (= 1pack/day for 30 years, 2 packs/day for 15 years) and who currently smoke or who have quit within the past 15 years and who have no symptoms of lung cancer.

The recommendations are in large part based on the National Lung Screening Trial (NLST) in the United States, which compared lung cancer screening methods (chest xray vs. CT scans) in current and former smokers. The results showed that people who received low-dose CT scans had a lower risk of dying from lung cancer than people who received standard chest X-rays.

The USPSTF’s recommendation is on par with previous recommendations for screening for breast, colon and cervical cancers – for which survival has increased dramatically following wide-spread screening programs. it is felt that the adoption of CT screening for lung cancer will have a “moderate-to-substantial benefit” in reducing mortality in high-risk individuals.

According to the Canadian Cancer Society, Lung Cancer is the second-most frequently diagnosed cancer (after skin cancer) in Canada, and is the leading cause of cancer death in Canadians. Approximately 1 in 11 men, and 1 in 15 women will be diagnosed with lung cancer during their lifetime.

Canada Diagnostic has been providing low-dose CT screening exams for lung cancer since 2002. We also provide screening exams for colon cancer, coronary artery disease and carotid artery disease. If you think that a screening exam might be right for you, talk to your doctor. We would be happy to tell you more about these screening exams – you can call us at 604-709-8522 or visit our Screening Exam webpage here.

  Filed under: Categories: Atherosclerosis, CT Scans, Early Detection, Lung Cancer, and Screening Exams. Tags: CT Scans, early detection, Lung Cancer Screening, and screening.
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What’s your risk of heart attack? Should you get tested?

CardioSmart, by the American College of Cardiology, has an excellent overview of a Coronary Artery Calcium Score test and some great advice as to whether you should get tested or not.

A coronary calcium scan checks for calcium buildup in the coronary arteries. Calcium in these arteries is a sign of heart disease. A high score on a calcium scan can mean that you have a higher chance of having a heart attack than someone with a low score.

The results of a coronary calcium scan may prompt you to make some lifestyle changes, such as exercising, eating better, and quitting smoking. But if you’re worried about heart disease, you can do these things even if you don’t have this test.

People who are at medium risk for heart disease will get the most benefit from this test. Medium risk means that you have a 10% to 20% chance of having a heart attack in the next 10 years, based on your risk factors. You can be at medium risk and not have any symptoms of heart disease. Knowing your risk for a heart attack is a key part of your decision to get a scan. Take the online quiz here.

A calcium scan can give your doctor more information about your risk for heart disease. A high score might prompt your doctor to start or change treatment to help you avoid a heart attack.
You could get a high score from the test even if your arteries aren’t blocked. This could lead to other tests or treatments that you don’t need.

Not all blocked arteries have calcium. So you could get a low calcium score and still be at risk.

If a Calcium Score might be right for you, talk to your doctor. Canada Diagnostic has been providing Calcium Scores since 2002, and since 2007 we’ve been providing ultrasound scans of the carotid arteries which is another excellent screening exam for early signs of plaque build-up. You can learn more about our atherosclerosis screening exams on our website. Call us to find out more about both exams at 604-709-8522 or email us at info@canadadiagnostic.com.

  Filed under: Categories: Atherosclerosis, Cardiovascular, CT Scans, Early Detection, Heart Disease, Heart Scans, Screening Exams, and Ultrasound Scans. Tags: atherosclerosis, Calcium Score, heart attack risk, heart disease, heart scan, Private CT Scan Vancouver, Private MRI Vancouver, and Screening Exams.
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Cut the risk of heart attack in half by controlling blood pressure & cholesterol

A new research article in the medical journal Circulation shows that patients may reduce their risk of cardiovascular disease by at least half by getting their blood pressure and cholesterol under control.

A healthy lifestyle is important for minimizing cardiovascular disease but so is taking medications if they are needed to get control over blood pressure and cholesterol.  While preventing heart disease is important, maintaining healthy blood vessels is too!

If you have risk factors for cardiovascular disease such as high cholesterol, high blood pressure, family history, overweight or sedentary lifestyle, you might benefit from having a Coronary Artery Calcium Score (CACS).  A CACS takes a look at your coronary arteries and can spot small amounts hard plaque in your vessel walls – an early indicator of cardiovascular disease.

For more information about CACS, see our other blog articles:  Patients Who “See” Their Heart Disease are Much More Motivated to Follow Doctor’s Orders (July 31, 2012) and #1 Heart Disease Predictor (September 13, 2012).

Call us today to find out more about CACS at 1-877-709-8522 or send us an email at info@canadadiagnostic.com.  You can read more about our CACS scan and other screening exams offered at Canada Diagnostic here.

  Filed under: Categories: Cardiovascular, Early Detection, Heart Scans, and Screening Exams. Tags: Calcium Score, Canada Diagnostic Vancouver, coronary calcium, CT scan, CT Screening, early detection, heart disease, heart scan, Lung Cancer Screening, MRI Vancouver, Private CT, Private MRI Vancouver, and Screening Exams.
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